The invention relates to a push handle structure and a baby carriage, and the push handle structure comprises an unlocking pressing mechanism which is embedded into a handle from the upper part and can move along the direction of being embedded into the handle; one end of the first push rod is connected with the unlocking pressing mechanism and extends in the direction away from the handle; one end of the second push rod is connected with the unlocking pressing mechanism and extends in the direction away from the handle; the push plate is connected with the other end, away from the handle, of the first push rod, and a driving groove is formed in the surface of the push plate; the spring bolt is connected to the driving groove through a driving pin, and the spring bolt penetrates through the pipe wall of the outer sleeve from inside to outside so as to lock the relative position between the inner pipe and the outer sleeve; the unlocking driving piece is connected with the other end, away from the handle, of the second push rod and can move in the direction away from the handle when the second push rod is pushed downwards by the unlocking pressing mechanism; when the length of the push handle needs to be adjusted, the push plate moves away from the handle under the pushing action of the first push rod.
本发明涉及一种推把结构及婴儿车,包括:解锁按动机构,从上方嵌入把手内,且可沿嵌入把手内部的方向移动;第一推杆,一端与解锁按动机构相连,且向远离把手的方向延伸;第二推杆,一端与解锁按动机构相连,且向远离把手的方向延伸;推板,与第一推杆远离把手的另一端相连,推板的表面设有驱动槽;锁舌,通过驱动销连接于驱动槽,锁舌从内向外穿过外套管的管壁从而锁定内管与外套管之间的相对位置;解锁驱动件,与第二推杆远离把手的另一端相连,且可在第二推杆被解锁按动机构向下推动时向远离把手的方向移动;在需要调节推把长度时,推板在第一推杆的推动作用下向远离把手的方向移动。
Push handle structure and baby carriage
一种推把结构及婴儿车
2023-08-04
Patent
Elektronische Ressource
Chinesisch
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
Adjustable push handle of baby carriage and baby carriage
Europäisches Patentamt | 2020
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